add back vet and errcheck for packages that can be vet and errcheck run on
add back vet and errcheck for packages that can be vet and errcheck run on

sambooo/pachyderm,alexdebrie/pachyderm,sambooo/pachyderm,sambooo/pachyderm,alexdebrie/pachyderm,ShengjieLuo/pachyderm,klucar/pachyderm,klucar/pachyderm,ShengjieLuo/pachyderm,alexdebrie/pachyderm,ShengjieLuo/pachyderm,klucar/pachyderm